Koh Samui: Koh Tan and Koh Madsum Half-Day Tour by Catamaran
Location: Gulf of Thailand, Thailand
Rating: 4.2/5 (146 reviews)
Supplier: One Asia Corporation
What We Like About This Tour
This tour offers a well-rounded experience packed into just four hours—ideal for travelers who want a taste of Thailand’s stunning marine life and charming islands without a full-day commitment. We particularly love the smooth, speedy catamaran ride, which makes the trip feel both exciting and comfortable, especially with a friendly crew onboard. The snorkeling at Koh Tan promises vibrant coral reefs and a chance to see marine creatures up close, which is perfect for nature lovers. Plus, the adorable pigs at Koh Madsum make for memorable photo moments and playful interactions that kids and adults alike will cherish.
A key highlight is the delicious onboard lunch and snacks—a thoughtful touch that keeps everyone energized through the afternoon. The trip is also praised for its value for money, offering a variety of activities that suit different interests, from swimming and snorkeling to relaxing on the beach and feeding the pigs.
However, one thing to consider is that the schedule depends heavily on weather conditions and traffic, which can sometimes cause slight delays or changes in the itinerary. If you’re after a perfectly predictable day, this might require a bit of flexibility.
This tour suits families, couples, and groups of friends looking for a quick but immersive taste of Samui’s natural beauty and playful island culture.
You can check availability for your dates here:- What We Like About This Tour
- Good To Know
- A Complete Look at the Koh Samui Catamaran Half-Day Tour
- Starting Point and Transportation
- Koh Tan (Coral Island) – Snorkeling and Water Activities
- Koh Madsum (Pig Island) – Playful Pigs and Relaxation
- The Onboard Experience
- Timing and Itinerary Flexibility
- Price and Value
- Who Is This Tour Best For?
- The Sum Up
- FAQs
- More Tours in Ko Samui
- More Tour Reviews in Ko Samui
Good To Know

- Fast, comfortable catamaran ride makes for an exciting start and smooth sailing between islands.
- Vibrant snorkeling sites with colorful coral reefs and plenty of marine life.
- Charming Koh Madsum offers playful pigs and scenic beaches for relaxed fun.
- Well-organized itinerary with plenty of time for swimming, feeding pigs, and enjoying lunch.
- Onboard amenities include complimentary refreshments and snacks, making the trip more enjoyable.
- Professional crew ensures safety, comfort, and engaging commentary about the islands.
Find more activities and experiences we've covered in Ko Samui.
A Complete Look at the Koh Samui Catamaran Half-Day Tour

If you’re visiting Koh Samui and craving a quick yet fulfilling escape into its vibrant marine world and playful island life, this tour ticks many boxes. It’s designed for travelers short on time but eager to experience the highlights of Koh Tan and Koh Madsum without the hassle of planning independent day trips.
Starting Point and Transportation
The tour begins with a pickup from centrally located hotels across Koh Samui, including popular spots like Chaweng, Lamai, Bophut, and Nathon. Pickup times vary between 7:45 AM and 2:00 PM depending on your location, so it’s worth confirming your scheduled pickup in advance. The transportation is often described as comfortable and punctual, with reviews praising the helpfulness of the drivers.
Once on board, the journey to the islands is part of the fun. The speedy catamaran provides a breezy, exhilarating ride across the Gulf of Thailand, offering scenic views and many opportunities for photos. Reviewers frequently mention the comfortable seating, from front-facing chairs to air-conditioned lounges and even sunbathing areas—ideal for those who want to soak up the sun or relax in shade.
Koh Tan (Coral Island) – Snorkeling and Water Activities
Koh Tan is the first stop, renowned for its pristine shores and vibrant coral reefs. The trip typically includes about an hour of snorkeling, during which guests can expect to see colorful fish, graceful sea turtles, and beautiful coral formations. Reviewers note the snorkeling gear is provided, and the water tends to be crystal clear, making for an excellent underwater experience.
Many travelers appreciate the generous time allocated for swimming or kayaking—about an hour—allowing everyone to truly enjoy the water. One reviewer highlighted the fun inflatable slide set up by the crew, which adds a playful element to the day.
The crew’s knowledgeable guides often give insightful commentary during the stop, sharing details about the marine ecosystem and the islands’ history. This adds an educational layer to the trip, enriching the experience beyond just splash-and-go.
More Great Tours NearbyKoh Madsum (Pig Island) – Playful Pigs and Relaxation
The highlight for many is the stop at Koh Madsum, affectionately called Pig Island. Here, the friendly swimming pigs become instant stars, eager to interact, feed, and pose for photos. Reviewers like Sylvette and Deborah mention how feeding and petting the pigs made their trip extra special.
The island itself offers beautiful beaches and scenic views, perfect for a relaxing break. If you’re not keen on feeding pigs, you can simply lounge on the soft sands, soak up the sun, or take a stroll along the shoreline. The short but sweet hour on the island gives enough time to connect with these adorable creatures and enjoy some downtime.
Many guests also appreciate the local snacks served on the island, which help replenish energy after the water activities. The food options are simple but tasty, with some reviewers noting the variety of dishes, including traditional Thai options.
The Onboard Experience
Aside from the islands, the onboard amenities contribute significantly to the overall enjoyment. Complimentary refreshments and snacks are always available, with some reviewers mentioning how the delicious Thai dishes and fresh fruit added a delightful touch. The boat features plenty of seating, including sofas, sunbeds, and even an air-conditioned room, which is especially nice during warmer days.
The crew members, often praised for their friendliness and professionalism, keep safety and comfort top priorities. They also offer insightful commentary about the islands’ ecosystems, flora, fauna, and local culture, adding educational value to the trip.
Timing and Itinerary Flexibility
The entire tour lasts about 4 hours—just enough time to see the highlights without feeling rushed. The itinerary usually involves one hour of snorkeling at Koh Tan, a one-hour break at Koh Madsum, and some extra time allowed for water sports like kayaking or paddleboarding, all complemented by a scenic cruise back to Koh Samui.
While the schedule is generally well-managed, travelers should be prepared for possible shifts due to weather or traffic, as noted in reviews. That said, the crew’s professionalism typically ensures a smooth experience, even if minor delays occur.
Price and Value
Considering the included activities—snorkeling gear, water sports, snacks, and lunch—the tour offers good value. Many guests mention how the experiences, especially swimming, feeding pigs, and scenic cruising, make the cost worthwhile. For families or groups, the variety of activities packed into a half-day makes this an especially appealing option.
Who Is This Tour Best For?
This tour is ideal for families with children, couples seeking a quick adventure, or friends wanting a fun day out. It suits those who appreciate a mix of water sports, wildlife interactions, and scenic views without dedicating an entire day. Travelers with a sense of humor and a camera ready for playful pigs and underwater snapshots will particularly enjoy it.
The Sum Up

This Koh Samui half-day catamaran tour offers a balanced blend of excitement, relaxation, and unique encounters. From snorkeling among colorful reefs to feeding pigs on a sandy island, the experience is crafted to suit a variety of interests. The onboard amenities and professional crew enhance the trip, making it a hassle-free way to explore Thailand’s Gulf islands.
While weather-dependent schedules require a bit of flexibility, the overall value for money and the variety of activities make this tour a smart choice for visitors short on time but eager to soak up the tropical essence of Koh Samui. Whether you’re into marine life, playful animals, or simply scenic cruising, you’ll find plenty to love here.
If you’re after a lively, well-organized adventure that covers the essentials in a relaxed manner, this is a solid pick. Just pack your swimwear, sunscreen, and your best camera—your tropical day awaits.
FAQs

- What is the duration of the tour?
It lasts about 4 hours, perfect for a quick but fulfilling island experience.
- Where does the tour depart from?
Pickup is arranged from various locations around Koh Samui, with times between 12:00 PM and 2:00 PM depending on your hotel.
- Is snorkeling equipment provided?
Yes, snorkeling gear is provided for exploring Koh Tan’s reefs.
- Can I participate in water sports like kayaking or paddleboarding?
Absolutely, you can enjoy kayaking and paddleboarding, with some activities included and others available for an extra charge.
- Are food and drinks included?
Yes, complimentary refreshments and light snacks are served onboard, with a tasty Thai lunch at Koh Madsum.
- Is this tour suitable for children and families?
Yes, many reviews mention how fun and family-friendly the trip is, especially with the pig interactions and water activities.
- Are there any restrictions I should know about?
The tour isn’t suitable for pregnant women, people with back or heart problems, or those over 60. Insurance also has limitations, so check the fine print if you have pre-existing conditions.
- What should I bring?
Pack sunglasses, swimwear, sandals, a camera, sunscreen, comfortable clothes, beachwear, and some cash.
- What happens if weather conditions change?
The schedule is subject to change depending on weather and traffic, but the crew aims to keep disruptions minimal.
- How do I cancel or reschedule?
You can cancel up to 24 hours in advance for a full refund, and booking allows for flexibility with a pay-later option.
This tour provides a lively, authentic taste of Koh Samui’s natural beauty, making it ideal for travelers who want a day packed with water fun, adorable animals, and scenic cruising—all within a manageable timeframe.
You can check availability for your dates here: More Great Tours Nearby